From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/obj-c++.dg/method-conflict-1.mm | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 gcc/testsuite/obj-c++.dg/method-conflict-1.mm (limited to 'gcc/testsuite/obj-c++.dg/method-conflict-1.mm') diff --git a/gcc/testsuite/obj-c++.dg/method-conflict-1.mm b/gcc/testsuite/obj-c++.dg/method-conflict-1.mm new file mode 100644 index 000000000..2cc96e4fd --- /dev/null +++ b/gcc/testsuite/obj-c++.dg/method-conflict-1.mm @@ -0,0 +1,26 @@ +/* Contributed by Nicola Pero , December 2010. */ +/* { dg-do compile } */ + +#include + +/* Test that you can not declare two methods, in the same protocol, + with the same name but conflicting method signatures. */ + +@protocol MyProtocol ++ (int) method1: (int)x; /* { dg-message "previous declaration" } */ ++ (float) method1: (int)x; /* { dg-error "duplicate declaration of method .\\+method1." } */ + +- (int) method2: (int)x; /* { dg-message "previous declaration" } */ +- (int) method2: (float)x; /* { dg-error "duplicate declaration of method .\\-method2." } */ + +@optional ++ (int *) method3: (int)x; /* { dg-message "previous declaration" } */ ++ (int *) method3: (int **)x; /* { dg-error "duplicate declaration of method .\\+method3." } */ + +- (id) method4: (id)x; /* { dg-message "previous declaration" } */ +- (void) method4: (id)x; /* { dg-error "duplicate declaration of method .\\-method4." } */ +@end + +/* We don't test conflicting types between @required and @optional + methods, as that is tested in method-conflict-2. */ + -- cgit v1.2.3